Distributed I/O System ET 200S

Analog electronics modules
4.21 2AO I Standard analog electronic module (6ES7135-4GB01-0AB0)
4.21 4.21
Properties
2AO I Standard analog electronic module (6ES7135-4GB01-0AB0)
General terminal assignment
• 2 outputs for current output
• Output range:
– ± 20 mA, resolution 13 bits + sign
– 4 to 20 mA, resolution 13 bits
• Isolated from the load voltage L+
Note
Terminals 4, 8, A4, A8, A3 and A7 are only available at specified terminal modules.
Terminal assignment for 2AO I Standard (6ES7135-4GB01-0AB0)
Terminal Assignment Terminal Assignment Notes
1 QI0 5 QI1 • QIn: Current analog output, channel n
2 n.c. 6 n.c. • Mana: Ground of the module
3 Mana 7 Mana • n.c.: Not connected (max. DC 30 V can be connected)
4
A4
n.c.
AUX1
8
A8
n.c.
AUX1
• AUX1: Protective-conductor terminal or potential bus (freely usable
up to 230 VAC)
A3 AUX1 A7 AUX1
ET 200S
4-106 Manual, 12/2005, A5E00514527-03